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प्रश्न
Define the term:
Gram atom
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उत्तर
The quantity of the element which weighs equal to its gram atomic mass is called one gram atom of that element.
संबंधित प्रश्न
If one mole of carbon atoms weighs 12 gram, what is the mass (in gram) of 1 atom of carbon?
What is the mass of 10 moles of sodium sulphite (Na2SO3)?
Calculate the number of atoms in the following:
52 moles of He
Calculate the number of atoms in the following:
52 g of He
The molecular formula for elemental sulphur is S8. In a sample of 5.12 g of sulphur:
How many moles of sulphur are present?
If phosphorus is considered to contain P4 molecules, then calculate the number of moles in 100g of phosphorus?
A student puts his signature with a graphite pencil. If the mass of carbon in the signature is 10-12 g, calculate the number of carbon atoms in the signature.
Cost of Sugar (C12H22 O11) is Rs 40 per kg; calculate its cost per mole.
Calculate the number of oxygen atoms in 0.10 mole of Na2CO3 . 10H2O.
How many grams are there in the following?
2 moles of the hydrogen molecule, H2.
